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Albert G & Carol F Lowenthal Foundation at a glance

· Private foundation

Albert G & Carol F Lowenthal Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$89k
Granted FY2025still arriving
10
Grants FY2025still arriving
4
States reached
$25k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
0195% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Health$443kEducation$178kArts & Culture$113kPhilanthropy$78kCivil Rights$55kReligion$43kEmployment$38kPublic Safety & Disaster$11kOther$0
02FY2025 · 10 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k7 grants · $29k
  • $10k–50k3 grants · $60k
$6,020
Median grant
4
States reached
$1.8M
Total assets
Largest grants
RecipientAmount
DWIGHT SCHOOL FOUNDATION$25,000
OLIN SCHOOL-WASHINGTON UNIVERSITY$25,000
DUBIN BREAST CENTER$10,000
JEWISH MUSEUM$7,500
RODEPH SHOLOM SCHOOL$6,020
FULFILLMENT FUND$5,000
WESTCHESTER REFORM TEMPLE$4,995
METROPOLITAN MUSEUM OF ART$2,500
PRESERVATION SOCIETY OF NEWPORT COUNTY$1,500
AMERICAN CANCER SOCIETY$1,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY25–25, $5k) land where the poverty rate runs at 14%, against an area that typically sits at 9%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 9%FULFILLMENT FUND: $5k → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

76%of every dollar goes to organizations it has funded before.
$739k · 23 repeat orgs$231k to everyone else

Grantees it renews have grown median revenue +39% since the first grant, against +16% for those funded once.

23 repeat relationships: 7 still active in FY2025, 16 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

23
20

Total granted

$739k
$176k

Median revenue growth · since first grant

+39%
+16%

Still filing today

57%
55%

New vs renewed · share of each year

In FY2025, 38% of grant dollars renewed an existing relationship; $55k went to new ones.

50%100%’17’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’17’19’20’21’22’23’24’25
Arts & CultureHealthPhilanthropyEmploymentRecreation & SportsEnvironmentOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.

Backed again, and grew

  • WP
    White Plains Hospital Medical Center
    4× · 2017–2023 · $303k · revenue +98%
  • AMERICAN JEWISH COMMITTEE
    3× · 2019–2023 · $55k · revenue +39%
  • TJ
    THE JEWISH MUSEUM
    6× · 2017–2025 · $53k · revenue +99%

Funded once

  • UO
    UJA-FEDERATION OF JEWISH
    one grant, 2023 · $75k
  • MH
    MCLEAN HOSPITALL
    one grant, 2023 · $50k
  • Rensselaer Polytechnic Institute
    one grant, 2023 · $20k · revenue +11%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
2
The Pierpont Morgan Library

The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.

Education
3
New York University

Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.

Education
4
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
5
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
6
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
7
New York Studio School

The new york studio school is committed to giving a significant education to the aspiring artist, a preamble to a lifetime's engagement in drawing, painting, and sculpture. (see schedule o for continuation)

—
8
The United States Holocaust Memorial Museum

Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…

Arts & Culture
9
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
10
The Frick Collection

The Frick Collection (the "Collection") operates an internationally recognized art museum and library program for the inspiration and enjoyment of the public and for the advancement of the study of fine arts and kindred subjects.

—
11
Dickinson College

Dickinson college provides a useful, innovative and interdisciplinary education in the liberal arts and sciences to prepare students to lead rich and fulfilling lives of engaged global citizenship

Education
12
Neurology Associates of Stony Brook University Faculty Practice Corp

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
How this is measured
The grantee most central to the portfolio’s shape is The Philharmonic Symphony Society of Ny Inc; the most unlike its peers is American Museum of Natural History. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

27 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 27 of the 47 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
2
Early backer (in before they grew)
27/27
Grantees still filing
19/27
Grew since first funded

Where the money sits, by cause and then by grantee

CONGREGATION RODEPH SHOLOM: $91,830 · OtherCONGREGATION RODEPH SHOLOMUJA-FEDERATION OF JEWISH: $75,000 · OtherUJA-FEDERATION OF JEWISHDUBIN BREAST CENTER: $70,000 · OtherDUBIN BREAST CENTERMCLEAN HOSPITALL: $50,000 · OtherMCLEAN HOSPITALLWESTCHESTER REFORM TEMPLE: $42,222 · OtherWESTCHESTER REFORM TEMPLEDWIGHT SCHOOL FOUNDATION: $25,000 · OtherDWIGHT SCHOOL FOUNDATIONOLIN SCHOOL-WASHINGTON UNIVERSITY: $25,000 · OtherOLIN SCHOOL-WASHINGTON UNIVERSITY+22 more: $53,775 · Other+22 moreWhite Plains Hospital Medical Center: $302,500 · HealthWhite Plains Hospital Medical Cente…+3 more: $3,750 · HealthTHE JEWISH MUSEUM: $52,500 · Arts & CultureTHE JEWISH MU…THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $27,875 · Arts & CultureTHE PHILHARMO…METROPOLITAN MUSEUM OF ART: $12,500 · Arts & CultureMETROPOLITAN …THE PRESERVATION SOCIETY OF NEWPORT COUNTY: $11,500 · Arts & CultureTHE PRESERVAT…+3 more: $7,435 · Arts & Culture+3 moreAMERICAN JEWISH COMMITTEE: $55,180 · Civil RightsSUMMER SEARCH: $33,000 · EmploymentCAREERS THROUGH CULINARY ARTS PROGRAM DBA CULINARY CAREERS PROGRAM: $2,500 · EmploymentRensselaer Polytechnic Institute: $20,000 · EducationWESTCHESTER COMMUNITY COLLEGE FOUNDATION INC: $4,250 · PhilanthropyGREYSTON FOUNDATION INC: $2,500 · PhilanthropyNICHOLAS CENTER LTD: $2,000 · Philanthropy
Other$432,827Health$306,250Arts & Culture$111,810Civil Rights$55,180Employment$35,500Education$20,000Philanthropy$8,750

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWhite Plains Hospital Medical Center: $302,500 over 4y, 0.0% of budgetAMERICAN JEWISH COMMITTEE: $55,180 over 3y, 0.1% of budgetTHE JEWISH MUSEUM: $52,500 over 6y, 0.1% of budgetSUMMER SEARCH: $33,000 over 3y, 0.1% of budgetTHE PHILHARMONIC SYMPHONY SOCIETY OF NY INC: $27,875 over 4y, 0.0% of budgetDWIGHT SCHOOL FOUNDATION: $25,000 over 1y, 1.0% of budgetRensselaer Polytechnic Institute: $20,000 over 1y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART: $12,500 over 7y, 0.0% of budgetTHE PRESERVATION SOCIETY OF NEWPORT COUNTY: $11,500 over 7y, 0.0% of budgetFULFILLMENT FUND: $5,000 over 1y, 0.1% of budgetWESTCHESTER COMMUNITY COLLEGE FOUNDATION INC: $4,250 over 3y, 0.0% of budgetAmerican Museum of Natural History: $3,250 over 3y, 0.0% of budgetCOLE RESOURCE CENTER INC: $2,500 over 1y, 2.9% of budgetGREYSTON FOUNDATION INC: $2,500 over 2y, 0.1% of budgetCAREERS THROUGH CULINARY ARTS PROGRAM DBA CULINARY CAREERS PROGRAM: $2,500 over 1y, 0.0% of budgetWHITNEY MUSEUM OF AMERICAN ART: $2,360 over 5y, 0.0% of budgetNICHOLAS CENTER LTD: $2,000 over 1y, 0.0% of budgetCENTRAL PARK CONSERVANCY INC: $2,000 over 2y, 0.0% of budgetMuseum of Modern Art: $1,825 over 4y, 0.0% of budgetDREW HASSENBEIN FOUNDATION INC: $1,500 over 1y, 0.7% of budgetELEM YOUTH IN DISTRESS INC: $1,000 over 1y, 0.1% of budgetBROWN UNIVERSITY: $1,000 over 1y, 0.0% of budgetAmerican Heart Association Inc: $750 over 1y, 0.0% of budgetSTANLEY M ISAACS NEIGHBORHOOD CENTER INC: $500 over 1y, 0.0% of budgetMUSEUM AT ELDRIDGE STREET: $500 over 1y, 0.0% of budgetSHATTERPROOF A NONPROFIT CORPORATION: $500 over 1y, 0.0% of budgetREGENCY WHIST CLUB INC: $250 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds White Plains Hospital Medical Center ↗
  • Who funds AMERICAN JEWISH COMMITTEE ↗
  • Who funds THE JEWISH MUSEUM ↗
  • Who funds SUMMER SEARCH ↗
  • Who funds THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC ↗
  • Who funds DWIGHT SCHOOL FOUNDATION ↗
  • Who funds Rensselaer Polytechnic Institute ↗
  • Who funds METROPOLITAN MUSEUM OF ART ↗
  • Who funds THE PRESERVATION SOCIETY OF NEWPORT COUNTY ↗
  • Who funds FULFILLMENT FUND ↗
  • Who funds WESTCHESTER COMMUNITY COLLEGE FOUNDATION INC ↗
  • Who funds American Museum of Natural History ↗
  • Who funds COLE RESOURCE CENTER INC ↗
  • Who funds GREYSTON FOUNDATION INC ↗
  • Who funds CAREERS THROUGH CULINARY ARTS PROGRAM DBA CULINARY CAREERS PROGRAM ↗
  • Who funds WHITNEY MUSEUM OF AMERICAN ART ↗
  • Who funds NICHOLAS CENTER LTD ↗
  • Who funds CENTRAL PARK CONSERVANCY INC ↗
  • Who funds Museum of Modern Art ↗
  • Who funds DREW HASSENBEIN FOUNDATION INC ↗
  • Who funds ELEM YOUTH IN DISTRESS INC ↗
  • Who funds BROWN UNIVERSITY ↗
  • Who funds American Heart Association Inc ↗

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Jewish Communal FundNational Philanthropi…Vanguard Charitable E…Jpmorgan Chase Founda…American Endowment Fo…Morgan Stanley Global…The Blackbaud Giving …Network for GoodDonor Advised Charita…American Online Givin…Fidelity Investments …Amazonsmile Foundation
Jewish Communal FundNY15× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · National Philanthropic Trust · Vanguard Charitable Endowment Program · Jpmorgan Chase Foundation · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Blackbaud Giving Fund · Network for Good · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Albert G & Carol F Lowenthal Foundation funds: left to right is the share of its income from government, bottom to top the share from Albert G & Carol F Lowenthal Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%0%1%3%5%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 2%
  • Shatterproof a Nonprofit Corporation: 2% of income from government
no gov moneyreceives it· size = income
2get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Albert G & Carol F Lowenthal Foundation?

Find your warmest path to Albert G & Carol F Lowenthal Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 47 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Albert G & Carol F Lowenthal’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home